Allendale Weather Forecast

    • 44
    • 80

    Rain Showers

    • 31
    • 57

    Mostly Cloudy

    • 40
    • 56

    Mostly Cloudy

    • 49
    • 74

    Partly Sunny

    • 49
    • 77

    Partly Sunny

    • 52
    • 76

    Mostly Cloudy

    • 39
    • 68

    Chance Rain Showers

Today 25 Mar Natrona County Lower Elevations

Mostly sunny and windy. Highs around 80. West Winds 20 to 30 Mph with Gusts up to 50 Mph.

Tonight 25 Mar Natrona County Lower Elevations

Partly cloudy and breezy. Lows in the upper 30s. West Winds 20 to 25 Mph with Gusts up to 40 Mph, Diminishing to around 10 Mph with Gusts up to 20 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Allendale Temperature Statistics

March Temperature

Casper, Natrona County International Airport (9.9 miles)

  • Lowest 16 March, 2026

    5.6 °F

  • Average March

    44.7 °F

  • Highest 21 March, 2026

    83.6 °F

Climate (2021–Present)

Casper, Natrona County International Airport (9.9 miles)

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  • Average Low 2021–2026

    33.3 °F

  • Average 2021–2026

    47.5 °F

  • Average High 2021–2026

    61.2 °F
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